linux/drivers/atm
Zhipeng Lu edfd328fe7 atm: idt77252: fix a memleak in open_card_ubr0
[ Upstream commit f3616173bf ]

When alloc_scq fails, card->vcs[0] (i.e. vc) should be freed. Otherwise,
in the following call chain:

idt77252_init_one
  |-> idt77252_dev_open
        |-> open_card_ubr0
              |-> alloc_scq [failed]
  |-> deinit_card
        |-> vfree(card->vcs);

card->vcs is freed and card->vcs[0] is leaked.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-23 08:42:19 +01:00
..
.gitignore
adummy.c
ambassador.c
ambassador.h
atmtcp.c atm: atmtcp: Constify atmtcp_v_dev_ops 2020-09-28 16:03:30 -07:00
eni.c atm: eni: Add check for dma_map_single 2022-03-23 09:13:27 +01:00
eni.h
firestream.c atm: firestream: check the return value of ioremap() in fs_init() 2022-03-19 13:44:45 +01:00
firestream.h
fore200e.c
fore200e.h
he.c
he.h
horizon.c
horizon.h
idt77105.c atm: idt77252: fix null-ptr-dereference 2021-03-30 14:31:50 +02:00
idt77105.h
idt77252_tables.h
idt77252.c atm: idt77252: fix a memleak in open_card_ubr0 2024-02-23 08:42:19 +01:00
idt77252.h
iphase.c atm: iphase: Do PCI error checks on own line 2023-11-28 16:54:51 +00:00
iphase.h
Kconfig
lanai.c atm: lanai: dont run lanai_dev_close if not open 2021-03-30 14:31:48 +02:00
Makefile
midway.h
nicstar.c atm: nicstar: register the interrupt handler in the right place 2021-07-19 09:44:52 +02:00
nicstar.h
nicstarmac.c
nicstarmac.copyright
solos-attrlist.c
solos-pci.c atm: solos-pci: Fix potential deadlock on &tx_queue_lock 2023-12-20 15:44:28 +01:00
suni.c
suni.h
tonga.h
uPD98401.h
uPD98402.c atm: uPD98402: fix incorrect allocation 2021-03-30 14:31:50 +02:00
uPD98402.h
zatm.c
zatm.h
zeprom.h